3street Women's Half Terry Comfort Sport Winter Thick Ankle Socks 1-4 Pairs 80%cotton 17%nylon 3%elasthane Imported US 8-12.Elastic socks,about 9 inch from the toe to the heel With high quality terry fabric,and arch support design There are many kinds of colors for you to match your sports clothing. Providing abrasion protection from your shoes and preventing pain and bruising from running Super comfortable both in your leisure time or while doing any kinds of sports,like yoga ,running,cycling,tennis,etc.